| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adj] year | 7303 |
|
| 2 | [prep] [art] four [noun] | 1403 |
|
| 3 | [prep] [art] four [noun sg] | 323 |
|
| 4 | [prep] [art] four year | 84 |
|
| 5 | [prep] [art] four year | 23 |
|
| 6 | [prep] [art] four year | 23 |
|
